Perhaps you should try some spelling variations:
transports network » transport network, transport networks, transport work
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
network modeling » network modelling, network model, network models
des transports » bus transport, gas transport
modeling oral » modeling oil, modeling model, modeling a
3 developing » 3 development
developing 2 » developing _, developing a, developing e
costs 3 » costs _, costs 4, costs a
2 areas » 1 areas, 2 areal, 4 areas

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien des transports network modeling oral communication costs 3 developing 2 areas.*.